package com.xingfu.mybatisdemo.persistence;

import org.mybatis.generator.api.MyBatisGenerator;
import org.mybatis.generator.config.Configuration;
import org.mybatis.generator.config.xml.ConfigurationParser;
import org.mybatis.generator.internal.DefaultShellCallback;

import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;

/**
 * @author nzx
 * @version 1.0
 * @date 2019/10/28
 * @description: mybatis自动生成工具
 **/
public class Generator {
    public static void main(String[] args) throws Exception {
        //MBG 执行过程中的警告信息
        List<String> warnings = new ArrayList<>();
        //当生成的代码重复时，覆盖原代码
        boolean overwrite = true;
        //读取MBG配置文件
        InputStream is = Generator.class.getResourceAsStream("/generatorConfig.xml");
        ConfigurationParser configurationParser = new ConfigurationParser(warnings);
        Configuration config = configurationParser.parseConfiguration(is);
        is.close();

        DefaultShellCallback callback = new DefaultShellCallback(overwrite);
        MyBatisGenerator myBatisGenerator = new MyBatisGenerator(config,callback,warnings);
        myBatisGenerator.generate(null);
        for (String warning:warnings){
            System.out.println(warning);
        }
    }
}
